baber/WOPTO huggingface dataset:
Patent KR-20030017593-A (KR)
Inventor: SONG MIN HO
IPC: A47G21/04
Filed: 2003-01-28
Abstract: PURPOSE: A method for forming design on silver spoon is provided to obtain exotic texture along with visual effect capable of diffused reflecting light and increase merchantability due to differentiation of design by forming a particular shaped uneven design in the dense and fine state on spoon and handle of chopsticks made of silver. CONSTITUTION: The method for forming design on silver spoon comprises the processes of selecting a zone on the handle part so that a specific figure or character is arranged in the zone on the surface of a handle part of a silver spoon(1) that is fabricated in ordinary shape and manner; and forming a rugged part(10) in the dense and fine state on the surface of the selected zone using a chisel a sharp tip of which is formed of special steel or hard metal tool steel so that the rugged part(10) forms a design contrasted with the smooth surface of the handle of the silver spoon.
Patent KR-20030013513-A (KR)
Inventor: YANG CHUL HOON
IPC: F24D3/12
Filed: 2003-01-30
Abstract: PURPOSE: A heating device is provided to improve heating efficiency and to simplify construction and repairing work by forming the heating device using a rectangular heat conducting pipe and a lightweight member. CONSTITUTION: A heating pipe, a hot water pipe or a heating wire passes through a rectangular-shaped pipe(100). A solid filler having high thermal conductivity and heat accumulating characteristic is provided around the heating wire. When heat generated from the heating wire heats the solid filler, the rectangular-shaped pipe(100) around the heating wire is also heated. The rectangular-shaped pipe(100) is made of metal having high thermal conductivity, such as aluminum. The heating pipe is inclined with respect to the rectangular-shaped pipe(100), but the hot water pipe and the heating wire pass parallel through the rectangular-shaped pipe(100). A lightweight member(200), having an air layer therein, is positioned between the rectangular-shaped pipes(100).
Patent KR-20040070641-A (KR)
Inventor: HYUN GWANG HO
IPC: H01L21/205
Filed: 2003-02-04
Abstract: PURPOSE: A coupling structure between a heater block and a ground terminal in CVD equipment is provided to prevent the damage of the ground block by installing an additional coupling member between the heater block and the ground terminal. CONSTITUTION: A ground terminal(55) is coupled to one end of a heater block(40) having a helicoil. A coupling member(50) is used for connecting the heater block to the ground terminal. The coupling member includes a first coupling hole(51) and a second coupling hole(52). The first coupling hole is combined with the heater block by using a screw. A helicoil(42) is inserted into the second coupling hole. The second coupling hole is connected to the ground terminal.
Patent KR-20030068422-A (KR)
Title: 개폐 장치와 이를 이용한 전자 기기
IPC: F16C11/04
Filed: 2003-02-11
Abstract: 본 발명의 개폐 장치는 고정체와, 이 고정체에 대해 개방 방향과 닫는 방향으로 회전 가능하게 배치된 가동체와, 이들 사이에 배치되고, 개폐 상태에 따라 가동체를 개폐 방향으로 힘을 가하는 가압부와, 닫는 상태에서 가압부가 가동체에 힘을 가하는 방향을 닫는 방향으로부터 개방 방향으로 반전시키는 반전부와, 반전부를 작동시키는 조작체를 가진다.  그리고, 닫는 상태에서 조작체를 가압 조작하면, 반전부가 작동하고, 가동체를 닫는 방향으로부터 개방 방향으로 힘을 가한다.  또한, 본 발명의 전자 기기는 상기 개폐 장치의 고정체를 고정 개체와, 가동체를 가동 개체와 각각 접속하고 있다.  이와 같이 함으로써, 한쪽 손의 간편한 가압 조작만으로 개폐 조작이 가능한 개폐 장치 및 이를 이용한 전자 기기를 제공한다.
Patent KR-20040074754-A (KR)
Inventor: JANG HONG SEOK
IPC: C07F7/00
Filed: 2003-02-18
Abstract: PURPOSE: A precursor of zirconium dioxide, a preparation method thereof and a method for forming thin film using the same are provided, which zirconium dioxide precursor has thermal stability and improved volatility, so that high quality of zirconium thin film can be formed. CONSTITUTION: The precursor of zirconium dioxide represented by formula (1) is provided, wherein R is C1-4 alkyl optionally containing fluor; and R' is C1-4 alkyl optionally containing fluor or SiR'3. The method for preparing the precursor of zirconium dioxide of formula (1) comprises reacting zirconium complex of formula (2) with alkali metal salt of alcohol of formula (3), wherein X is chlorine, bromine or iodine; and M is Li, Na or K. The method for preparing the precursor of zirconium dioxide of formula (1) comprises reacting zirconium complex of formula (2) with alcohol of formula (4) in the presence of tertiary amine. The method for forming thin film comprises carrying out MOCVD system(Metal-Organic Chemical Vapor Deposition Systems) or ALD(atomic layer deposition) using the precursor of zirconium dioxide of formula (1).
Patent KR-20040074823-A (KR)
Inventor: NAM GUNG JU
IPC: B62D5/06
Filed: 2003-02-19
Abstract: PURPOSE: A hydraulic power steering system is provided to prevent bending or deflecting of a rack bar by supporting the center of the rack bar, and to improve the steering stability by increasing the support rigidity. CONSTITUTION: A hydraulic power steering system is composed of a screw part(30) formed in the outer periphery of the center of a rack bar(3); a ball nut(32) installed and rotated by a bearing(34) to support the operation portion of the screw part; and plural steel balls(36) inserted between the screw part and the ball nut. A ball screw(10) is installed in the middle of the rack bar, and the ball nut is supported by the four-point support bearing. The spiral angle of the rack gear and the spiral angle of the screw part are alternate interior angles. The rack bar is supported by the ball nut, and actively moved right and left.
Patent KR-20040077978-A (KR)
Inventor: SIM YOON JI
IPC: A63H11/00
Filed: 2003-03-03
Abstract: PURPOSE: Provided is a mobile of realizing an infant's cognitive ability in which the mobile moves by sensing the movement of an infant by a control box to control the operation of the mobile, thereby maximizing the infant's cognitive ability development and growth and satisfying the infant's strong curiosity. CONSTITUTION: The mobile(20) of realizing an infant's cognitive ability comprises a sensor(11) responding to a specific behavior of the infant and operating the mobile by sensing the movement of the infant; a remote controller(10) for operating the mobile; a voice recording/outputting device for recording simple sound and enabling the sound to be output. The mobile further comprises a device for outputting a visual light by LED responding to the sound or movement of the infant.
Patent KR-20040078731-A (KR)
Title: Far-infrared wood board capable of radiating a far-infrared ray beneficial to a human body
Inventor: KEE SEUNG CHEOL
IPC: B27D1/00
Filed: 2003-03-04
Abstract: PURPOSE: A far-infrared wood board is provided to radiate a far-infrared ray beneficial to a human body, to purify an indoor air, to control a mold and to beautify the interior of a room. CONSTITUTION: The far-infrared wood board(A) comprises a wood board(100) having a surface layer(20) with convexo-concave grooves formed on; a mineral material(200); and an adhesive applied in the convexo-concave grooves formed on the wood board. The wood board has a thickness, width and length. The grooves have a constant depth and outer peripheral size. The mineral material is formed corresponding to the depth and outer peripheral size of the grooves. The mineral material adheres closely to an upper side of the adhesive.
Patent KR-20040078776-A (KR)
Inventor: KIM SANG YONG
IPC: C02F9/04
Filed: 2003-03-05
Abstract: PURPOSE: To exclude additional injection of electrolyte during electrolysis of wastewater by feeding Cl-based coagulant in wastewater for chemical coagulation before electrolysis, thereby improving wastewater treatment efficiency with less chemical cost. CONSTITUTION: The method comprises steps of (a) feeding Cl-based coagulant into wastewater to bond colloid particles and then flash mixing; (b) agitating the wastewater slow to flocculate colloid particles; (c) settling flocculated colloid particle included in wastewater; and (d) treating supernatant by electrolysis.
Patent KR-20030036341-A (KR)
Inventor: REE CHANG YOUN
IPC: G06Q50/10
Filed: 2003-03-08
Abstract: PURPOSE: A method for a beauty culture of a pet dog through an on-line is provided to execute a beauty culture of a pet dog adapted to a time of a dog possessor by connecting to a server through the Internet, searching a DB of a pet dog beauty artist, thereby connecting the dog possessor to the pet dog beauty artist. CONSTITUTION: A pet dog beauty artist registers a name, address, telephone number, and self confidence style of the pet dog, and stores the information in a server. A dog possessor(consumer) checks and selects one of the pet dog beauty artists from a DB. The selected pet dog beauty artist is stored in a server and the server contacts with the selected pet dog beauty artist through on-line. If a skill of the selected pet dog beauty artist satisfies the dog possessor, the dog possessor transacts with the selected pet dog beauty artist continuously.
Patent KR-20040080456-A (KR)
Inventor: LEE YONG BEOM
IPC: H04B1/40
Filed: 2003-03-11
Abstract: PURPOSE: A method of compensating for a picture quality of a camera combined-type mobile communication terminal is provided to compensate for luminance components of an image photographed by a camera combined with a mobile communication terminal, and to control brightness of the image, thereby improving a picture quality even though the image is photographed in a dark place. CONSTITUTION: A mobile communication terminal photographs a subject to be pictured. The terminal separates a photographed image into luminance components and color components. The terminal compensates for the separated luminance components with high luminance components. The terminal combines the compensated luminance components with the color components, and restores into an original image signal type. The terminal stores the restored image signal in a memory.
Patent KR-20040084278-A (KR)
Inventor: CHO CHEOL GUN
IPC: C07F7/18
Filed: 2003-03-27
Abstract: PURPOSE: A process for preparation of vinylalkoxysilane with high purity is provided, thereby environment-affinitively treating harmful hydrochloric acid, and improving purity by removing remaining chlorine. CONSTITUTION: The process for preparation of vinylalkoxysilane with high purity comprises the steps of: adding 2 to 5 mole of alcohol into 1 mole of vinylchlorosilane in presence of 2 to 10 mole of inactive solvent at 0 to 100 deg. C for 0.1 to 10 hours to prepare vinylalkoxysilane; in-situ adding 1 to 10 mole of ammonia gas into the vinylchlorosilane during addition of alcohol to change hydrochloric acid as a by-product into ammonium chloride which is precipitated; and filtering the precipitate, and removing the solvent by distillation, wherein the inactive solvent is pentane, hexane, decane, dodecane or a mixture thereof; and the vinylchlorosilane is vinyltrichlorosilane, vinylmethyldichlorosilane, vinyldimethylchlorosilane, vinylethyldichlorosilane or vinyldiethylchlorosilane.
Patent KR-20040086001-A (KR)
Inventor: KIM CHANG EUI
IPC: H04N5/63
Filed: 2003-04-02
Abstract: PURPOSE: An STB(Set-Top Box) embedding a power sensor is provided to sense a power state of an electronic device, recognize the on or off state of the electronic device, and maintain the on or off state of the electronic device. CONSTITUTION: A uniform reference quantity between an electric quantity which flows when a system is turned off and an electric quantity which flows when the system is turned on is set up. If a current electric quantity is less than the set uniform reference quantity, a microcomputer recognizes the on or off state of the system.
Patent KR-20040086007-A (KR)
Inventor: OH SEOK KYUN
IPC: F03G3/00
Filed: 2003-04-02
Abstract: PURPOSE: A gravity motor is provided to prevent exhaustion of fossil fuel and pollution and to secure a stable energy source, by using gravity as a power source. CONSTITUTION: A gravity motor comprises a rotational force production device. In the rotational force production device, fitting projections(9¯16) are arranged in an outer rotating body for transmission of rotational force between an inner rotating body and the outer rotating body, and the rotational force by a change of the gravity center moving periodically according to the rotation of the inner rotating body is transmitted to the outer rotating body through the fitting projection of a specific position and rotational force is produced. The inner rotating body comprises weights(1¯7), levers, washers, and a weight rotating shaft. The outer rotating body comprises a cylinder outside part(18), a cylinder side part, and an outer rotating body shaft(8).
Patent KR-20040057869-A (KR)
Inventor: HAN GYEONG SU
IPC: H04L29/00
Filed: 2003-04-21
Abstract: PURPOSE: A peer-to-peer communication system between optical network units on an ethernet-based passive optical network and a communicating method thereof are provided to support the peer to peer communication system between the optical network units by using an existing protocol on an ethernet-based PON(Passive Optical Network). CONSTITUTION: A peer-to-peer communication system between optical network units on an ethernet-based passive optical network includes a physical layer, a data link layer, a P2PE layer, and an FRM layer. The physical layer(11) receives a frame from an OLT(Optical Line Termination). The data link layer includes an emulation layer(12), a MAC layer(14), a MAC control layer(15), and a MAC emulation layer(17). The P2PE layer(13) is installed between the emulation layer and the MAC layer in order to generate and manage an address table and a mirror address table. The FRM(Frame Reflecting and Multiplexing) layer(16) is installed between the MAC control layer and the MAC emulation layer in order to perform an upper process and a lower process.
Patent KR-20040091346-A (KR)
Inventor: HAN JAE YONG
IPC: C12N5/16
Filed: 2003-04-21
Abstract: PURPOSE: A method for enhancing germline transmission efficiency of avian primordial germ cells is provided, thereby simplifying the enhancing method and effectively producing avian chimera. CONSTITUTION: The method for enhancing germline transmission efficiency of avian primordial germ cells comprises the steps of: (a) isolating gonadal primordial germ cells(gPGCs) from avian embryonic gonads; and (b) in vitro culturing the gonadal primordial germ cells(gPGCs) for at least 5 days. The method for producing avian germline chimera having enhanced germline transmission efficiency comprises the steps of: (a) isolating gonadal primordial germ cells(gPGCs) from avian embryonic gonads; (b) in vitro culturing the gonadal primordial germ cells(gPGCs) for at least 5 days; (c) introducing the cultured gonadal primordial germ cells(gPGCs) into receptor embryo; and (d) incubating and hatching eggs containing the receptor embryo.
Patent KR-20040095805-A (KR)
Inventor: JUNG SU GYO
IPC: F16K31/64
Filed: 2003-04-28
Abstract: PURPOSE: An active temperature control valve set up with a temperature-sensitive disk spring is provided to reduce water consumption by uniformly keeping a temperature of mixed water, to offer safety to users, and to save manufacturing costs. CONSTITUTION: An active temperature control valve is composed of a case(1) having a hot-water inlet(11) and a cold-water outlet(12), a flow control unit(22), a temperature control unit inserted into the case and connected to the flow control unit, and a temperature sensitive unit. A cap(13) is mounted to one side of the case. A mixed-water discharge unit(14) is installed at the center of the case. The flow control unit is inserted into the case, and is connected to the cap. The temperature sensitive unit is operated by a temperature-sensitive disk spring(42) connected to the flow control unit and the temperature control unit.
Patent KR-20040094944-A (KR)
Inventor: HWANG JEONG HWAN
IPC: H04B1/40
Filed: 2003-05-06
Abstract: PURPOSE: A device for transmitting characters in a portable terminal is provided to photograph a character by using a camera, and to convert the character through a character recognition process, then to transmit the converted character to other party, thereby resolving an inconvenience of using an existing character button. CONSTITUTION: A paper having a character to be transmitted or a character image directly written by a user on the paper is photographed with a camera. The photographed character image is temporarily stored in a storage built in a portable terminal. A part of the stored character image, which includes the character, is captured by a filtering unit for capturing the character part only. The captured character image is converted into character data through a character recognition unit built in the portable terminal.
Patent KR-20040099740-A (KR)
Inventor: CHO MI SUK
IPC: H05B37/02
Filed: 2003-05-20
Abstract: PURPOSE: An automatic switch and a controlling method therefor are provided to detect short circuits and prevent the fusing of relay nodes by using two relay elements capable of separately turning on and off a supply line of a load. CONSTITUTION: An automatic switch includes two relay elements(11,12) and a driver. Each of the relay elements has one coupling point(SW1,SW2) inserted to each of a supply line of a load and is driven to switch the coupling point respectively. The load is switched by using the two relay elements. The driver includes an image current changer(17), a short circuit detector(16), and a controller(13). The image current changer induces a current signal from a change on a load current. The short circuit detector converts the induced current signal to provide information on the short circuit. The controller drives or stops driving the relay elements to turn on or off the load(6), and determines whether short circuit occurs based on the information from the short circuit detector. The controller stops driving the relay elements, when short circuit occurs, to turn off the load and keeps inspecting the short circuit repeatedly to turn the load back on when the short circuit is overcome.
Patent KR-20040100089-A (KR)
Inventor: JANG JIN SEOP
IPC: F16B43/00
Filed: 2003-05-21
Abstract: PURPOSE: A tooling hole bush for fixing the position is provided to prevent deformation or leakage against pressure, and to improve the accuracy of the position of the hole and sealing efficiency by forming the tooling hole bush with thread-connecting. CONSTITUTION: A position fixing tooling hole bush is composed of a body part(100) formed of a stainless steel cylinder with a fixing pin insertion hole(150) for inserting a fixing pin, and composed of a first step part(110) formed in the upper part of the cylinder and inserted to the lay-up mold shell, an O-ring placing groove(120) formed around the lower part of the first step part, a second step part(130) formed in the lower part of the O-ring placing groove and a male screw part(140) formed in the lower part of the second step part; an O-ring(200) placed in the O-ring placing groove and formed of a high temperature rubber ring; plural nuts(500,600) combined with the male screw part of the body part; and plural washers(300,400) inserted between the nut and the second step part.
Patent KR-20040100488-A (KR)
Inventor: KIM DAE JUNG
IPC: B25B11/00
Filed: 2003-05-23
Abstract: PURPOSE: A jig for standing up a pressure part module of a heat recovery system generator is provided to reduce the weight thereof by using structural elements of a shipping jig for conveying the pressure part module. CONSTITUTION: A jig for standing up a pressure part module of a heat recovery system generator is composed of two columns(110) disposed at both sides of a shipping jig and fixed to posts of the shipping jig, an upper frame(120) disposed between one end of each columns and coupled to the columns, a lower frame(130), and lugs(125H,125L). The upper frame has a top beam(121) coupled vertically to beams fixed to an upper plate of the pressure part module, and grips formed at the top beam and coupling the top beam to the beams fixed to the upper plate. The lower frame has bottom beams(131) fixed vertically to the other side of each column, and a reinforcing beam(133) connecting the bottom beams. The lugs are formed at both ends of the upper frame and the other side of the each column.
Patent KR-20030095982-A (KR)
Inventor: YOO TAE GYUN
IPC: A21D2/00
Filed: 2003-05-27
Abstract: PURPOSE: A bakery food composition containing β-starch, α-starch, wheat flour and sugar and a method of producing a bakery food product such as cake, biscuit or the like using the same are provided. Therefore, the bakery food product has a chewy texture and good mouth feeling. CONSTITUTION: A bakery food composition comprises 50 to 80% by weight of β -starch, 6 to 25% by weight of α-starch, 7 to 30% by weight of wheat flour and 7 to 20% by weight of sugar. The β-starch is one or more selected from acetylated tapioca starch and hydroxypropylated tapioca starch. A flavoring component and water are added to the bakery food composition, agitated, formed and then baked to produce a bakery food.
Patent KR-20030093115-A (KR)
Title: 반도체 집적 회로 장치
IPC: H01L23/528
Filed: 2003-05-28
Abstract: 반도체 집적 회로 장치의 불필요한 배선 교차를 방지하고, 또한 LSI의 배선의 저임피던스를 실현한다.  내부에 저항 소자나 트랜지스터, 용량 소자 등을 다수 포함한 회로 블록(2)과 전기적으로 도통한 패드(3)와, 패드(3)와 전기적으로 도통한 보호 회로(5)를 포함하는 적층 구조의 반도체 집적 회로 장치에 있어서, 패드(3)와 보호 회로(5)가 인접하도록 형성한 셀(6)로 하고, 이들 복수의 셀(6)을 회로 블록(2)의 주변에 배치한다.  또한, 전원 전압 Vcc를 공급하는 최상층 메탈(7)을 셀(6)의 외측에 배치하고, 접지 전압 GND를 공급하는 최하층 메탈(8)을 회로 블록(2)과 셀(6) 사이의 스페이스 등을 이용하여, 그 스페이스 전체에 걸쳐 폭넓게 형성함으로써, LSI(1) 전체의 저임피던스를 실현한다.
Patent KR-20040103051-A (KR)
Inventor: AHN YONG NAM
IPC: F28F13/00
Filed: 2003-05-30
Abstract: PURPOSE: Combining structure of an inlet of an evaporator and an intake manifold is provided to make distribution of inflow and outflow of a refrigerant to the evaporator from the intake manifold uniform. CONSTITUTION: In combining structure of an inlet of an evaporator and an intake manifold(60), an outlet(61) of the intake manifold for introducing a refrigerant to the evaporator is connected to a refrigerant inlet(31) of a first end plate(30) of the refrigerant inlet side of the evaporator in the width direction from the outside of the first end plate. In the evaporator, flat tubes(10) and heat exchange fins are alternately layered. A pair of plates(20) having at least one hole cup(21) at the upper end are joined to constitute the flat tubes. The size of the outlet of the intake manifold is smaller than the size of the refrigerant inlet and the outlet of the intake manifold is connected to a part of the refrigerant inlet adjacent to the intake manifold. A part of the refrigerant inlet not overlapped with the outlet of the intake manifold is stopped up.
Patent KR-20040104829-A (KR)
Inventor: SEO MUN HUI
IPC: H04W4/16
Filed: 2003-06-04
Abstract: PURPOSE: An RBT(Ring Back Tone) service system using an SSP in a local call and a method thereof are provided to supply a specific sound source set by a receiver by using an SSP in local call state as a sound for replacing a basic RBT, so that operational profiles between an exchange and an HLR do not have to be changed. CONSTITUTION: An HLR(160) registers/manages routing information(S100), and a receiver terminal confirms a position-registered exchange(S102). The HLR(160) confirms whether a receiver is registered in an RBT service(S103). If so, the HLR(160) receives a TLDN(Temporary Local Directory Number)(S104,S105), and transmits a message including a receiving MDN(Mobile Directory Number) and the TLDN to an originating side(141)(S106). The originating side(141) transmits an IAM(Initial Address Message)(S107). An RBT service exchange(110) transmits an IAM for requesting a call connection to a receiving side(142)(S108). The exchange(110) monitors whether a basic RBT is delivered(S110). If so(S111), the exchange(110) transmits an IAM for requesting a sound source delivery(S112). A sound source supplier(120) supplies a specific sound source(S113). The specific sound source is transmitted to the originating side(141)(S115). The exchange(110) requests a call disconnection(S117), and supports a voice call by connecting the originating side(141) with the receiving side(142)(S118,S119).